71364991 is an odd 8-digits prime number following 71364990
and preceding 71364992 . In scientific notation, it is written as 7.1364991 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 71364990 positive integers (up to 71364991) that are relatively prime to 71364991.
71364991 has 2 divisors, whose sum is 71364992
The reverse of 71364991 is 19946317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-one million three hundred sixty-four thousand nine hundred ninety-one
Scientific notation
7.1364991 × 10^7
Engineering notation
7.1364991 × 10^6
Prime Factorization
71364991
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71364991 Product of the distinct prime numbers
The prime factorization of 71364991 is 71364991.
Since it has a total of 1 prime factors.
2 , 4 , 21 , 78 , 457 , 987 , 5708 , 2105 , 34431 , 28673 , 576198 , 533887 , 7359262 , 5535132 , 81253516 , 33088567 , 459765225 , 157943615 , 6343714966 , 1860764768
n×2
142729982
n×3
214094973
n×4
285459964
n×5
356824955
n÷2
35682495.5
n÷3
23788330.333333
n÷3
17841247.75
n÷5
14272998.2
n2
5092961940430081
n3
3.6345918304214E+23
n4
2.5938261326669E+31
n5
1.8510837861334E+39
2 √n8447.7802409864
3 √n414.79012177559
4 √n91.911806863897
5 √n37.213202230497
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71364992 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35682496 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8447.7803001735 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719751 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71364991 can be divided by 2 positive divisors.
The sum of these divisors (counting 71364991) is 71364992, the average is 35682496.
Base
System
Value
2
Binary
100010000001111000101111111
3
Ternary
11222021201100211
4
Quaternary
10100033011333
5
Quinary
121232134431
6
Senary
11025333251
8
Octal
420170577
10
Decimal
71364991
12
Duodecimal
1ba97227
16
Hexadecimal
440f17f
20
Vigesimal
1260c9b
36
Base36
16hlkv
md5
e059de98a06b67f4b8898527d76a56e3
sha1
f134b4b89292660530ba6c88190874921d751f05
sha256
90053ef2c21e594f94c45b65d5e6d00c7ff94770579c3671688c50f5ef99a323
sha512
52908fc3bac690ccacd526c2fbb1e277e3df40d8201f9fb50fcabdb14d4d2a3914bbbee5459e96e74aff5788614753e9788650cf3c96faf55c38d3a86d80b7e0
ripemd-160
413b351e86c62e4f578132e69bdc3869b912386b
Diameter
142729982
Circumference
448399462.8982
Area
1.6000011817068E+16
Volume
1.5224542657666E+24
Surface area
6.400004726827E+16
Circumference
448399462.8982
Perimeter
285459964
Area
5092961940430081
Diagonal
100925338.15083
Surface area
30557771642580486
Volume
3.6345918304214E+23
Space diagonal
123607790.2937
Perimeter
214094973
Area
2.2053172104599E+15
Altitude
61803895.146848
Surface area
2.2053172104599E+15
Volume
4.2834075502269E+22
Height
33641779.383611